slp/selphy_print
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mitsud80: We may need to slow print speed for some SuperFine prints

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We can always rewind, but we might need to slow down to do so safely.

Requires an updated lib70x.
This commit is contained in:
Solomon Peachy 2024-06-03 21:59:16 -04:00
parent e44fbc2d0c
commit a604625ed5
2 changed files with 11 additions and 7 deletions
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2
backend_mitsu.h
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@ -94,7 +94,7 @@ typedef int (*CPD30_DoConvertFN)(const struct mitsu_cpd30_data *table,
#warning "No dynamic loading support!"
#endif
#define REQUIRED_LIB_APIVERSION 9
#define REQUIRED_LIB_APIVERSION 10
#define LIBMITSU_VER "0.12"

16
backend_mitsu70x.c
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@ -1788,7 +1788,7 @@ static int mitsu70x_main_loop(void *vctx, const void *vjob, int wait_for_return)
goto bypass;
struct BandImage input;
uint8_t rew[2] = { 1, 1 }; /* 1 for rewind ok (default!) */
uint8_t rew[3] = { 1, 1, 1 }; /* 1 for rewind ok (default!) */
// XXX only allow rewinds for appropriate sizes?
/* Load in the CPC file, if needed */
@ -1847,12 +1847,16 @@ static int mitsu70x_main_loop(void *vctx, const void *vjob, int wait_for_return)
return CUPS_BACKEND_CANCEL;
}
/* We can't rewind when printing matte or on fine (fastest) speed */
if (job->matte || hdr->speed == 0)
rew[0] = 0;
/* Twiddle rewind stuff if needed */
if (ctx->conn->type != P_MITSU_D70X) {
/* We can't rewind when printing matte or on fine (fastest) speed */
if (job->matte || hdr->speed == 0)
rew[0] = 0;
/* We may need to lower the printspeed... */
if (rew[2] == 0 && hdr->speed == 3)
hdr->speed = 4;
hdr->rewind[0] = !rew[0];
hdr->rewind[1] = !rew[1];
DEBUG("Rewind Inhibit? %02x %02x\n", hdr->rewind[0], hdr->rewind[1]);
@ -2635,7 +2639,7 @@ static const struct device_id mitsu70x_devices[] = {
/* Exported */
const struct dyesub_backend mitsu70x_backend = {
.name = "Mitsubishi CP-D70 family",
.version = "0.113" " (lib " LIBMITSU_VER ")",
.version = "0.114" " (lib " LIBMITSU_VER ")",
.flags = BACKEND_FLAG_DUMMYPRINT,
.uri_prefixes = mitsu70x_prefixes,
.devices = mitsu70x_devices,